JEE Main 15 Apr 2018 Shift 1 Solved Paper
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Question : 82 of 90
Marks:
+1,
-0
If β is one of the angles between the normals to the ellipse,x 2 + 3 y 2 = 9 ( 3 cos θ , √ 3 sin θ ) ( − 3 sin θ , √ 3 cos θ ) , θ ∊ ( 0 ,
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[Main 15 April 2018 S1]
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